1 files changed, 0 insertions, 226 deletions
diff --git a/usr.sbin/mrouted/callout.c b/usr.sbin/mrouted/callout.c
deleted file mode 100644
index 358c7ae86a21..000000000000
--- a/usr.sbin/mrouted/callout.c
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * The mrouted program is covered by the license in the accompanying file
- * named "LICENSE".  Use of the mrouted program represents acceptance of
- * the terms and conditions listed in that file.
- *
- * The mrouted program is COPYRIGHT 1989 by The Board of Trustees of
- * Leland Stanford Junior University.
- *
- *
- * $Id: callout.c,v 3.8 1995/11/29 22:36:57 fenner Rel $
- */
-
-#include "defs.h"
-
-/* the code below implements a callout queue */
-static int id = 0;
-static struct timeout_q  *Q = 0; /* pointer to the beginning of timeout queue */
-
-static int in_callout = 0;
-
-struct timeout_q {
-	struct timeout_q *next;		/* next event */
-	int        	 id;  
-	cfunc_t          func;    	/* function to call */
-	char	   	 *data;		/* func's data */
-	int            	 time;		/* time offset to next event*/
-};
-
-#ifdef IGMP_DEBUG
-static void print_Q __P((void));
-#else
-#define	print_Q()	
-#endif
-
-void
-callout_init()
-{
-    Q = (struct timeout_q *) 0;
-}
-
-
-/*
- * signal handler for SIGALARM that is called once every second
- */
-void
-age_callout_queue()
-{
-    struct timeout_q *ptr;
-    
-    if (in_callout)
-	return;
-
-    in_callout = 1;
-    ptr = Q;
-    
-    while (ptr) {
-	if (!ptr->time) {
-	    /* timeout has happened */
-	    Q = Q->next;
-
-	    in_callout = 0;
-	    if (ptr->func)
-		ptr->func(ptr->data);
-	    in_callout = 1;
-	    
-	    free(ptr);
-	    ptr = Q;
-	}
-	else {
-	    ptr->time --;
-#ifdef IGMP_DEBUG
-	    log(LOG_DEBUG,0,"[callout, age_callout_queue] -- time (%d)", ptr->time);
-#endif /* IGMP_DEBUG */
-	    in_callout = 0; return;
-	}
-    }
-    in_callout = 0;
-    return;
-}
-
-
-/* 
- * sets the timer
- */
-int
-timer_setTimer(delay, action, data)
-    int 	delay;  	/* number of units for timeout */
-    cfunc_t	action; 	/* function to be called on timeout */
-    char  	*data;  	/* what to call the timeout function with */
-{
-    struct     timeout_q  *ptr, *node, *prev;
-    
-    if (in_callout)
-	return -1;
-
-    in_callout = 1;
-    
-    /* create a node */	
-    node = (struct timeout_q *)malloc(sizeof(struct timeout_q));
-    if (node == 0) {
-	log(LOG_WARNING, 0, "Malloc Failed in timer_settimer\n");
-	in_callout = 0;
-	return -1;
-    }
-    node->func = action; 
-    node->data = data;
-    node->time = delay; 
-    node->next = 0;	
-    node->id   = ++id;
-    
-    prev = ptr = Q;
-    
-    /* insert node in the queue */
-    
-    /* if the queue is empty, insert the node and return */
-    if (!Q)
-	Q = node;
-    else {
-	/* chase the pointer looking for the right place */
-	while (ptr) {
-	    
-	    if (delay < ptr->time) {
-		/* right place */
-		
-		node->next = ptr;
-		if (ptr == Q)
-		    Q = node;
-		else
-		    prev->next = node;
-		ptr->time -= node->time;
-		print_Q();
-		in_callout = 0;
-		return node->id;
-	    } else  {
-		/* keep moving */
-		
-		delay -= ptr->time; node->time = delay;
-		prev = ptr;
-		ptr = ptr->next;
-	    }
-	}
-	prev->next = node;
-    }
-    print_Q();
-    in_callout = 0;
-    return node->id;
-}
-
-
-/* clears the associated timer */
-void
-timer_clearTimer(timer_id)
-    int  timer_id;
-{
-    struct timeout_q  *ptr, *prev;
-    
-    if (in_callout)
-        return;
-    if (!timer_id)
-	return;
-
-    in_callout = 1;
-    
-    prev = ptr = Q;
-    
-    /*
-     * find the right node, delete it. the subsequent node's time
-     * gets bumped up
-     */
-    
-    print_Q();
-    while (ptr) {
-	if (ptr->id == timer_id) {
-	    /* got the right node */
-	    
-	    /* unlink it from the queue */
-	    if (ptr == Q)
-		Q = Q->next;
-	    else
-		prev->next = ptr->next;
-	    
-	    /* increment next node if any */
-	    if (ptr->next != 0)
-		(ptr->next)->time += ptr->time;
-	    
-	    free(ptr->data);
-	    free(ptr);
-	    print_Q();
-	    in_callout = 0;
-	    return;
-	}
-	prev = ptr;
-	ptr = ptr->next;
-    }
-    print_Q();
-    in_callout = 0;
-}
-
-#ifdef IGMP_DEBUG
-/*
- * debugging utility
- */
-static void
-print_Q()
-{
-    struct timeout_q  *ptr;
-    
-    for(ptr = Q; ptr; ptr = ptr->next)
-	log(LOG_DEBUG,0,"(%d,%d) ", ptr->id, ptr->time);
-}
-#endif /* IGMP_DEBUG */
-int
-secs_remaining( timer_id)
-    int  timer_id;
-{
-    struct timeout_q  *ptr;
-    int left=0;
-
-    for (ptr = Q; ptr && ptr->id != timer_id; ptr = ptr->next)
-       left += ptr->time;
-
-    if (!ptr) /* not found */
-       return 0;
-
-    return left + ptr->time;
-}